Add tool to render git's "<utcseconds> <zone>" into an RFC2822-compliant
string, because I don't think date(1) can do it. Use same for 'git log'
output.
Signed-off-by: David Woodhouse <[EMAIL PROTECTED]>
--- Makefile
+++ Makefile 2005-04-18 15:40:43.000000000 +1000
@@ -14,7 +14,7 @@
PROG= update-cache show-diff init-db write-tree read-tree commit-tree \
cat-file fsck-cache checkout-cache diff-tree rev-tree show-files \
- check-files ls-tree merge-base
+ check-files ls-tree merge-base show-date
SCRIPT= parent-id tree-id git gitXnormid.sh gitadd.sh gitaddremote.sh \
gitcommit.sh gitdiff-do gitdiff.sh gitlog.sh gitls.sh gitlsobj.sh \
--- gitlog.sh
+++ gitlog.sh 2005-04-18 15:39:38.000000000 +1000
@@ -13,6 +13,23 @@
rev-tree $base | sort -rn | while read time commit parents; do
echo commit ${commit%:*};
- cat-file commit $commit
+ cat-file commit $commit | while read type rest ; do
+ case "$type" in
+ "author"|"committer")
+ DATESTAMP="`echo $rest | cut -f2 -d\>`"
+ RFC2822DATE="`show-date $DATESTAMP 2>/dev/null || echo
$DATESTAMP`"
+ echo $type $rest | sed "s/$DATESTAMP\$/ $RFC2822DATE/"
+ ;;
+
+ "")
+ echo ""
+ cat
+ ;;
+ *)
+ echo $type $rest
+ ;;
+ esac
+ done
+
echo -e "\n--------------------------"
done
--- show-date.c.orig 2005-04-18 15:43:06.000000000 +1000
+++ show-date.c 2005-04-18 15:42:15.000000000 +1000
@@ -0,0 +1,48 @@
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "cache.h"
+
+static const char *month_names[] = {
+ "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+ "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+};
+
+static const char *weekday_names[] = {
+ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
+};
+
+int main(int argc, char **argv)
+{
+ time_t t;
+ int offset;
+ char *p;
+ struct tm tm;
+
+ if (argc != 3)
+ usage("usage: show-date <seconds> <zone>");
+
+ t = strtol(argv[1], &p, 0);
+ if (*p || !t)
+ usage("usage: show-date <seconds> <zone>");
+
+ if (argv[2][0] != '-' && argv[2][0] != '+')
+ usage("usage: show-date <seconds> <zone>");
+
+ offset = strtol(argv[2]+1, &p, 10);
+ if (*p || p!= argv[2]+5)
+ usage("usage: show-date <seconds> <zone>");
+
+ if (argv[2][0] == '-')
+ offset = -offset;
+
+ offset = 60 * (offset % 100 + (offset / 100 * 60));
+
+ t += offset;
+ gmtime_r(&t, &tm);
+
+ printf("%s, %d %s %04d %02d:%02d:%02d %s\n",
+ weekday_names[tm.tm_wday], tm.tm_mday, month_names[tm.tm_mon],
+ tm.tm_year+1900, tm.tm_hour, tm.tm_min, tm.tm_sec, argv[2]);
+ return 0;
+}
--
dwmw2
-
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